user.reg and winedbg

[steve.lustbader at philips.com]

They key in user.reg that controls whether winedbg pops up in its
own window or in the shell in which wine was started seems to be
getting ignored.  When I set "UseXTerm"=dword:00000000, and run my
app, it crashes and brings up winedbg in a separate window.  When
I look at user.reg again, UseXTerm has been set back to 1.

The reason I need this is because when my app crashes, the backtrace
is so long (~40 frames) that I can only see the bottom (mostly
useless half).  Is there a way to increase the size of the winedbg
window, pause bt's output (like piping to more in a shell), or display
only part of a back trace?

-Steve